# Require ParseTree
require 'rubygems'
require 'parse_tree'

# Require parser
require 'parser'

# Require evaluator
require 'evaluator'

# Require scope
require 'nodes/scope'

# Require all nodes
require 'nodes/program'
require 'nodes/expression'
require 'nodes/literal'
require 'nodes/variable'
require 'nodes/operator'
require 'nodes/conditional'
require 'nodes/method'
require 'nodes/pe_method'
require 'nodes/function_call'
require 'nodes/call'
require 'nodes/assignment'
require 'nodes/block'
require 'nodes/class'
require 'nodes/constant'
require 'nodes/instance'
require 'nodes/return'
